Open to opportunities

CELCOL User

@visnu

Message

Systems administrator focused on network reliability, security, and automation to boost operational efficiency.

Mexico

Message

What I'm looking for

I seek roles focused on network and systems reliability, security, and automation, with opportunities for hands-on infrastructure work, user training, and growth.

I am a Systems Administrator with over 3 years of experience providing technical support for 60+ users across Windows servers, networking, databases, and telecommunications. I specialize in network administration, security (firewalls, IDS/IPS, endpoint protection), system migrations, backup and disaster recovery, automation through scripting, and clear technical documentation.

I have implemented critical updates and automation tools, performed audits and vulnerability assessments, migrated legacy systems to modern infrastructure, and resolved complex incidents while training users and supervising provisioning. I am committed to continuous improvement, operational efficiency, and supporting projects that require relocation or after-hours critical incident response.

Experience

Work history, roles, and key accomplishments

Current

System Administrator

Current

Notaría 105 del Estado de México

Sep 2022 - Present (3 years 1 month)

Implemented updates and automation tools to enhance system performance, migrated legacy systems to modern infrastructure, and established backup and disaster recovery strategies while enforcing security controls across the estate.

Windows Server Network Administration Backup Technical Documentation

System Aux

IMSS

Jun 2019 - Jan 2020 (7 months)

Provided hardware, software, and connectivity support, managed network and database systems, and performed preventive and corrective IT maintenance while training staff on inventory management processes.

Technical Support Maintenance Database Management User Training